package test1230am;

public class Test08 {
    public static void main(String[] args) {

        // (8)求数组中元素之和
        int[] arr = {1,2,3,4,5};
        int sum=0;
        for(int i=0;i<arr.length;i++){
            sum=sum+arr[i];
        }
        System.out.println("数组元素之和为"+sum);
    }
}
